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A toy plane with a mass of 0.900 kg is tied to a string and made to travel at a speed of 26.0 m/s in a horizontal circle with
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Answer #1

muz r - = 40.56 N When mvh 0.98(26) r 15 r2 = 13m ; T To = mv23 82 47, mive? r₂ 4 x 40.56= 0.9 x ₂² 13 V2 = 48.409 m 48.41 mi

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